State size comparison

compared to

Idaho is about 1.2 times bigger than North Dakota.

North Dakota is approximately 178,647 sq km, while Idaho is approximately 214,314 sq km, making Idaho 20% larger than North Dakota. Meanwhile, the population of North Dakota is ~672,591 people (894,991 more people live in Idaho).
Tip: This to-scale comparison of North Dakota vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Idaho vs. North Dakota
Flip Comparison · See true size
See Idaho on top of North Dakota
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Quality of Life Comparison · 16 statistics
Make 61.6% more money in North Dakota
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Cost of Living Comparison · 7 categories - 2026 data
North Dakota is 6.2% more expensive than Idaho
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